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Lalitha Ponnampalam
Lalitha Ponnampalam
Verified email at ucl.ac.uk
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Cited by
Year
Widely tunable DS-DBR laser with monolithically integrated SOA: Design and performance
AJ Ward, DJ Robbins, G Busico, E Barton, L Ponnampalam, JP Duck, ...
IEEE Journal of selected topics in quantum electronics 11 (1), 149-156, 2005
2852005
Millimeter-wave photonic components for broadband wireless systems
A Stöhr, S Babiel, PJ Cannard, B Charbonnier, F van Dijk, S Fedderwitz, ...
IEEE Transactions on Microwave Theory and Techniques 58 (11), 3071-3082, 2010
1462010
Hybrid integrated optical phase-lock loops for photonic terahertz sources
RJ Steed, L Ponnampalam, MJ Fice, CC Renaud, DC Rogers, DG Moodie, ...
IEEE Journal of Selected Topics in Quantum Electronics 17 (1), 210-217, 2010
712010
Integrated semiconductor laser optical phase lock loops
K Balakier, L Ponnampalam, MJ Fice, CC Renaud, AJ Seeds
IEEE Journal of Selected Topics in Quantum Electronics 24 (1), 1-12, 2017
572017
Monolithically integrated optical phase lock loop for microwave photonics
K Balakier, MJ Fice, L Ponnampalam, AJ Seeds, CC Renaud
Journal of Lightwave Technology 32 (20), 3893-3900, 2014
512014
Low-noise 1.3 μm InAs/GaAs quantum dot laser monolithically grown on silicon
M Liao, S Chen, Z Liu, Y Wang, L Ponnampalam, Z Zhou, J Wu, M Tang, ...
Photonics Research 6 (11), 1062-1066, 2018
362018
Dynamically controlled channel-to-channel switching in a full-band DS-DBR laser
L Ponnampalam, ND Whitbread, R Barlow, G Busico, AJ Ward, JP Duck, ...
IEEE journal of quantum electronics 42 (3), 223-230, 2006
352006
Telecommunications technology-based terahertz sources
MJ Fice, E Rouvalis, L Ponnampalam, CC Renaud, AJ Seeds
Electronics Letters 46 (26), 28-31, 2010
342010
A high power, broadband tuneable laser module based on a DS-DBR laser with integrated SOA
DJ Robbins, G Busico, L Ponnampalam, JP Duck, PJ Williams, RA Griffin, ...
Optical Fiber Communication Conference, TuE3, 2004
342004
Monolithically integrated photonic heterodyne system
L Ponnampalam, MJ Fice, F Pozzi, CC Renaud, DC Rogers, IF Lealman, ...
Journal of lightwave technology 29 (15), 2229-2234, 2011
262011
Linewidth in widely tunable digital supermode distributed bragg reflector lasers: Comparison between theory and measurement
AJ Ward, G Busico, ND Whitbread, L Ponnampalam, JP Duck, ...
IEEE journal of quantum electronics 42 (11), 1122-1127, 2006
252006
Devices and desires in the 2-4 mu m region based on antimony-containing III-V heterostructures grown by MOVPE
A Aardvark, GG Allogho, G Bougnot, JPR David, A Giani, SK Haywood, ...
Semiconductor Science and Technology 8 (1S), S380, 1993
241993
Quantum dash mode-locked lasers for millimeter wave signal generation and transmission
F Van Dijk, B Charbonnier, S Constant, A Enard, S Fedderwitz, S Formont, ...
2010 23rd Annual Meeting of the IEEE Photonics Society, 187-188, 2010
212010
Optical frequency comb for generation of a continuously tunable coherent THz signal from 122.5 GHz to> 2.7 THz
L Ponnampalam, M Fice, H Shams, C Renaud, A Seeds
Optics letters 43 (11), 2507-2510, 2018
192018
Injection locking of a terahertz quantum cascade laser to a telecommunications wavelength frequency comb
JR Freeman, L Ponnampalam, H Shams, RA Mohandas, CC Renaud, ...
Optica 4 (9), 1059-1064, 2017
192017
Photonically enabled communication systems beyond 1000 GHz
CC Renaud, L Ponnampalam, F Pozzi, E Rouvalis, D Moodie, ...
2008 International Topical Meeting on Microwave Photonics jointly held with …, 2008
152008
Microwave photonics: opportunities for photonic integration
AJ Seeds, F Pozzi, CC Renaud, MJ Fice, L Ponnampalam, DC Rogers, ...
14th European Conference on Integrated Optics, 123-132, 2008
142008
Burst mode operation of a DS-DBR widely tunable laser for wavelength agile system applications
B Puttnam, M Dueser, B Thomsen, P Bayvel, A Bianciotto, R Gaudino, ...
Optical Fiber Communication Conference, OWI86, 2006
142006
Dynamic control of wavelength switching and shuttering operations in a broadband tunable DS-DBR laser module
L Ponnampalam, R Barlow, ND Whitbread, DJ Robbins, G Busico, ...
OFC/NFOEC Technical Digest. Optical Fiber Communication Conference, 2005. 2 …, 2005
142005
Equivalent Performance in C- and L-Bands of Digital Supermode Distributed Bragg Reflector Lasers
L Ponnampalam, DJ Robbins, AJ Ward, ND Whitbread, JP Duck, ...
IEEE journal of quantum electronics 43 (9), 798-803, 2007
132007
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